LLM API Blog

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Insights on AI coding, Claude Code optimization, and cost-effective development

API Guides

Claude Haiku 5.5 API Guide: Model ID, Setup and Billing Checks

Connect Claude Haiku 5.5 with the exact model ID, choose the correct client URL, and check subscription versus API billing before your first request.

2026-10-08 4

LLM API Editorial Team

API Guides

Choose among GPT-6 Astra, Sol, and Luna, then adapt an SDK text or streaming integration without assuming every response has the same output shape.

2026-09-26 3

LLM API Editorial Team

Claude Code compatible API service. One-line configuration, reliable and fast.